Torque wrench, piston ring compressor-correct size, little straight edge razor or scraper for removing gaskets, some various cleaners and lubricants in a spray can(wd-40, liquid wrench, brake parts cleaner, carb cleaner, etc) usual SAE sockets and wrenches, few kinds of pliers, thread taps/dies for any you wish to chase and clean. Be wary of grade of tools you buy for this endeavor, cheap harbor freight might be OK for some tools, but junk in others. I'd stick with run-of-the-mill tools. Craftsman and Master force(Menard's) have warranties to replace if you brake them. Don't let this list overwhelm you, take it slow with basic socket and wrench set and go from there.
Looking forward to more seat time on the 100 tomorrow, 8-12 inches expected by Sunday morning.